Patent Assignment
Reel/Frame 026270/0027
Change of Name
Recorded: 2011-05-12
Pages: 8
Assignor
ATI TECHNOLOGIES INC.
Executed: 2006-10-25
Assignee
ATI TECHNOLOGIES ULC
1 COMMERCE VALLEY DRIVE EAST, MARKHAM, ONTARIO, L3T 7X6, CANADA
Covered Properties
(170)
Close Caption Support with Timewarp
Patent:
5,537,151 →
Application:
08/197,336 →
Desktop Manager for Graphical User Interface Based System with Enhanced Desktop
Patent:
5,835,090 →
Application:
08/733,224 →
Automatic Volume Control System and Method for Use in a Multimedia Computer System
Patent:
5,987,106 →
Application:
08/881,459 →
Display Fifo Memory Management System
Patent:
5,953,020 →
Application:
08/885,248 →
Method and Apparatus for Rendering Pixel Information from Blended Texture Maps
Patent:
6,043,821 →
Application:
08/885,679 →
Method and Apparatus for Providing Control of Background Video
Patent:
6,784,879 →
Application:
08/892,472 →
Method and Apparatus for Optimizing Digital Processing
Patent:
5,999,860 →
Application:
08/895,140 →
Automatic Video Overlay Alignment Method and Apparatus
Patent:
6,067,092 →
Application:
08/899,519 →
Method and Apparatus for Self-Testing of a Multimedia Subsystem
Patent:
5,920,340 →
Application:
08/900,818 →
Method and Apparatus for Rendering a Three-Dimensional Scene Having Shadowing
Patent:
6,169,553 →
Application:
08/903,216 →
Audio Sampling Rate Conversion Filter
Patent:
6,000,834 →
Application:
08/907,314 →
Method and Apparatus for Generating Sub Pixel Masks in a Three Dimensional Graphic Processing System
Patent:
6,201,545 →
Application:
08/936,049 →
Method and Apparatus for a Three-Dimensional Graphics Processing System Including Anti-Aliasing
Patent:
6,172,680 →
Application:
08/936,057 →
Audio Mute Control Signal Generating Circuit
Patent:
6,154,548 →
Application:
08/937,926 →
Adaptive Audio Signal Compression Computer System and Method
Patent:
6,055,502 →
Application:
08/944,055 →
Multi-Stream Audio Sampling Rate Conversion System and Method Using Variable Converter Rate Control Data
Patent:
5,963,153 →
Application:
08/962,147 →
Multi-Stream Audio Sampling Rate Conversion Circuit and Method
Patent:
5,986,589 →
Application:
08/962,461 →
System and Method for Reconstructing Noninterlaced Captured Content for Display on a Progressive Screen
Patent:
6,055,018 →
Application:
08/964,243 →
Method and Apparatus for Processing Video Data and Graphics Data
Patent:
6,177,946 →
Application:
08/970,458 →
Adaptive Speaker Compensation System for a Multimedia Computer System
Patent:
6,674,864 →
Application:
08/997,031 →
Method and Apparatus for Video Processing That Includes Sub-Picture Scaling
Patent:
6,678,006 →
Application:
09/004,022 →
Method and Apparatus for Graphics Scaling
Patent:
6,121,978 →
Application:
09/004,181 →
Voltage Scaling Circuit for Protecting an Input Node to a Protected Circuit
Patent:
5,905,621 →
Application:
09/004,795 →
Mapping Logical Cache Indexes to Physical Cache Indexes to Reduce Thrashing and Increase Cache Size
Patent:
6,115,793 →
Application:
09/022,245 →
Method and Apparatus for Assuring Cache Coherency
Patent:
6,295,581 →
Application:
09/026,942 →
Method and Apparatus for Configuring Multiple Displays Associated with a Computing System
Patent:
7,554,510 →
Application:
09/032,863 →
Method and Apparatus for Processing Video Data Utilizing a Palette Digital to Analog Converter
Patent:
6,067,083 →
Application:
09/033,283 →
Method and Apparatus for Memory Allocation
Patent:
6,023,281 →
Application:
09/033,371 →
Method and Apparatus for a Video Graphics Circuit Having Parallel Pixel Processing
Patent:
6,473,089 →
Application:
09/033,441 →
Video Processor with Composite Graphics and Video Picture Elements
Patent:
7,103,226 →
Application:
09/046,179 →
Variable Length Fractional Bandwidth Low-Pass Filtering
Patent:
6,058,406 →
Application:
09/046,180 →
Method and Apparatus for Relative Addressing of Tiled Data
Patent:
6,195,737 →
Application:
09/046,181 →
Variable Format Memory Access Device
Patent:
6,438,675 →
Application:
09/046,182 →
Method and Apparatus for Object Rendering Including Bump Mapping
Patent:
6,175,368 →
Application:
09/047,181 →
Method and Apparatus for Co-Processing Multi-Formatted Data
Patent:
5,990,910 →
Application:
09/047,193 →
Method and Apparatus for Customized Editing of Video and/or Audio Signals
Patent:
6,337,947 →
Application:
09/047,194 →
Method and Apparatus for Processing Video and Graphics Data Utilizing a Higher Sampling Rate
Patent:
6,157,365 →
Application:
09/047,297 →
Method and Apparatus for Processing Video and Graphics Data Utilizing Intensity Scaling
Patent:
6,184,861 →
Application:
09/047,299 →
Method and Apparatus for Multiple Co-Processor Utilization of a Ring Buffer
Patent:
6,124,868 →
Application:
09/047,319 →
Universal Asynchronous Receiver Transmitter (Uart) Emulation Stage for Modem Communication
Patent:
6,272,452 →
Application:
09/053,929 →
Method and Apparatus for a Cached Video Hardware Cursor
Patent:
6,064,405 →
Application:
09/058,669 →
Method and Apparatus for Mapping a Linear Address to a Tiled Address
Patent:
6,072,507 →
Application:
09/058,949 →
Method and Apparatus for Improved Double Buffering
Patent:
6,100,906 →
Application:
09/064,569 →
Method and Apparatus for Space Variable Texture Filtering
Patent:
6,040,837 →
Application:
09/064,630 →
Method and Apparatus for Encoding a Stream of Data Blocks
Patent:
6,327,305 →
Application:
09/064,700 →
Method and Apparatus for Decoding a Stream of Data
Patent:
6,519,286 →
Application:
09/064,803 →
Method and Apparatus for Co-Processing Video Graphics Data
Patent:
6,184,908 →
Application:
09/067,512 →
Bracket for Mounting an Expansion Card and Method Therefore
Patent:
6,412,749 →
Application:
09/069,907 →
Method and Apparatus for Formatting a Texture in a Frame Buffer
Patent:
6,144,392 →
Application:
09/070,139 →
Method and Apparatus for Tiling a Block of Image Data
Patent:
6,064,407 →
Application:
09/070,247 →
Method and System for Channel Balancing and Room Tuning for a Multichannel Audio Surround Sound Speaker System
Patent:
6,195,435 →
Application:
09/071,027 →
Self-Calibrating Video Digital to Analog Converter
Patent:
6,157,332 →
Application:
09/071,254 →
Method and Apparatus for Decoding Compressed Video
Patent:
6,175,594 →
Application:
09/083,405 →
Method and Apparatus for Establishing an Adaptive Noise Reduction Filter
Patent:
6,295,382 →
Application:
09/083,509 →
Method and Apparatus for Controlling Contrast of Images
Patent:
6,075,574 →
Application:
09/083,556 →
Method and Apparatus for Anti-Aliasing Post Rendering of an Image
Patent:
6,097,400 →
Application:
09/087,712 →
Method and Apparatus for Antialiasing Using a Non-Uniform Pixel Sampling Pattern
Patent:
6,501,483 →
Application:
09/087,779 →
Method and Apparatus for Improved Concurrent Video Graphic Processing
Patent:
6,195,105 →
Application:
09/088,190 →
Method and Apparatus for Combining Video Streams
Patent:
6,141,062 →
Application:
09/088,316 →
System and Method for Interfacing a Digital Signal Processor (Dsp) to an Audio Bus Containing Frames with Synchronization Data
Patent:
6,029,221 →
Application:
09/088,558 →
Digital Horizontal Synchronization Pulse Phase Detector Circuit and Method
Patent:
6,028,642 →
Application:
09/088,559 →
Method and Apparatus for Decompressing Compressed Data
Patent:
6,717,620 →
Application:
09/096,550 →
Switchable Memory System and Memory Allocation Method
Patent:
6,334,175 →
Application:
09/120,592 →
Systolic Video Encoding System
Patent:
6,285,404 →
Application:
09/126,971 →
Multistream Data Packet Transfer Apparatus and Method
Patent:
6,466,581 →
Application:
09/128,582 →
Bus Mastering Interface Control System for Transferring Multistream Data Over a Host Bus
Patent:
6,415,345 →
Application:
09/128,583 →
Dynamic Memory Clock Control System and Method
Method and Apparatus for Processing Object Elements That Are Being Rendered
Patent:
6,492,987 →
Application:
09/140,930 →
Method and Apparatus for Generating Generic Programming Instructions Using Visual Programming
Patent:
6,216,261 →
Application:
09/141,067 →
Method and Apparatus for Efficient Clearing of Memory
Method and Apparatus for Processing Data with Improved Concurrency
Patent:
6,392,654 →
Application:
09/144,769 →
Synchronization and Mixing of Multiple Streams at Different Sampling Rates
Patent:
6,728,584 →
Application:
09/145,714 →
Display Format Conversion Circuit with Resynchronization of Multiple Display Screens
Patent:
6,181,300 →
Application:
09/150,439 →
Graphics Processor with Variable Performance Characteristics
Patent:
6,317,133 →
Application:
09/156,149 →
Adaptable Expansion Card with a Multi-Position Daughter Card and Method Therefore
Patent:
6,256,208 →
Application:
09/167,825 →
Integrated Circuit Package for the Transfer of Heat Generated by the Inte Circuit and Method of Fabricating Same
Patent:
6,849,940 →
Application:
09/716,734 →
Method and Apparatus for Updating a Computer System Clock from a Real Time Television Signal
Method and Apparatus for Parallel in Serial Out Transmission
Multi-Die Module
Technique for Approximating Functions Based on Lagrange Polynomials
High Density Interconnection Device
Method and Apparatus for Updating State Data
Method and Apparatus for Executing a Predefined Instruction Set
Integrated Circuit Having Memory Disposed Thereon and Method of Making Thereof
Solder Ball Collapse Control Apparatus and Method Thereof
Spurious-Free Fractional-N Frequency Synthesizer with Multi-Phase Network Circuit
Method and Apparatus for Power Management Using System and Request Tokens
Digitally Programmable Gain Control Circuit
Power Consumption Management in a Video Graphics Accelerator
Extended Power Management via Frame Modulation Control
Pixel Delta Interpolation Method and Apparatus
Pseudo Random Number Generator and Method
Apparatus for Generating Efficient Wide-Line Ends
Apparatus for Generating Anti-Aliased and Stippled 3D Lines, Points and Surfaces Using Multi-Dimensional Procedural Texture Coordinates
Method and Apparatus for Data Re-Arrangement
Apparatus for Converting Floating Point Values to Gamma Corrected Fixed Point Values
Method and Apparatus for Determining a Processing Speed of an Integrated Circuit
Method and Apparatus for Interpolating Pixel Parameters Based on a Plurality of Vertex Values
Method and Apparatus for Graphics Processing in a Handheld Device
Method and Apparatus for Graphics Rendering on a Mobile Device
Multi-Thread Graphic Processing System
Method and Apparatus for Automated Testing of Display Signals
Adaptive Temperature Dependent Feedback Clock Control System and Method
"Method and Apparatus for Nested Control Flow of Instructions Using Context Information and Instructions Having Extra Bits"
Method and Apparatus for Graphics Processing Using State and Shader Management
Method and Apparatus for Static Single Assignment Form Dead Code Elimination
Method and Apparatus for Removing Image Compression Artifacts
Method and Apparatus for Superword Register Value Numbering
Method and Apparatus for Block Based Image Compression with Multiple Non-Uniform Block Encodings
Method and Apparatus for Single Instruction Multiple Data Caching
Method and Apparatus for Dual Pass Adaptive Tessellation
Method and Apparatus for Fine Tuning a Memory Interface
Two Level Cache Memory Architecture
Apparatus and Method for Pixel Conversion Using Multiple Buffers
Patent:
6,940,517 →
Application:
10/831,788 →
Apparatus and Method for Image Rendering
Method and Apparatus for Deinterlacing Interleaved Video
Differential Signal Comparator
Apparatus and Method for Reducing Power Consumption in a Graphics Processing Device
Method and Apparatus for Managing Power Consumption Relating to a Differential Serial Communication Link
Dynamic Clock Control Circuit and Method
Display Specific Image Processing in an Integrated Circuit
Connector Locking Latch with Signal Providing Early Warning of Disconnection
Single or Dual Electronic Package with Footprint and Pin Sharing
Apparatus and Methods for Measurement of Analog Voltages in an Integrated Circuit
Method and Apparatus for Generating Hierarchical Depth Culling Characteristics
Method and Apparatus for Generating Compressed Stencil Test Information
Method and Apparatus for Programming the Playback of Program Information
Video Playback Method and Apparatus
Dynamic Impedance Compensation Circuit and Method
Methods and Apparatus for Controlling Video Playback
Thermal Management Apparatus
Image Compression Using Variable Bit Size Run Length Encoding
Method and Apparatus for Generating Multiphase Clocks
Intra-Pair Differential Skew Compensation Method and Apparatus for High-Speed Cable Data Transmission Systems
Apparatus and Methods for Power Management of a Circuit Module
Block-Based Image Compression Method and Apparatus
Methods and Apparatus for Communicating Between Multiple Levels of Software Components
Apparatus and Methods for Control of a Memory Controller
Block-Based Image Compression Method and Apparatus
Computing Device with Flexibly Configurable Expansion Slots, and Method of Operation
Apparatus and Methods for Self-Biasing Differential Signaling Circuitry Having Multimode Output Configurations for Low Voltage Applications
Device and Method for Malfunction Monitoring and Control
Apparatus with Redundant Circuitry and Method Therefor
Variable Spring Rate Thermal Management Apparatus Attachment Mechanism
Methods and Apparatus for Translating Messages in a Computing System
Methods and Apparatus for Translating Write Request Messages in a Computing System
Localized Refrigerator Apparatus for a Thermal Management Device
Closed Loop Controlled Reference Voltage Calibration Circuit and Method
Method and Apparatus for Providing Context Switching of Logic in an Integrated Circuit Using Test Scan Circuitry
Methods and Apparatus for Driving a Display Device
Method and Apparatus for Communicating Compressed Video Information
Methods and Apparatus for Retrieving and Combining Samples of Graphics Information
Method and Apparatus for Generating an Adaptive Power Supply Voltage
Thermal Management Device for Multiple Heat Producing Devices
Method and Apparatus for Bilateral High Pass Filter
Method and Apparatus for Anti-Aliasing Using Floating Point Subpixel Color Values and Compression of Same
Method and Apparatus for Moving Area Operator Definition Instruction Statements Within Control Flow Structures
Method and Apparatus for Generating a Pixel Using a Conditional If_Neighbor Command
Device Having Multiple Graphics Subsystems and Reduced Power Consumption Mode, Software and Methods
Method and Apparatus for Dual Pass Adaptive Tessellation
Reduction of Power Consumption by Throttling Processor Requests
Adaptive Power State Management
Clock Generation for Synchronous Circuits with Slow Settling Control Signals
High-Pass Dither Generator and Method
Power Management Scheme Employing an Indictor of a Current Device Operating Configuration That Requires a Minimum Processing Power
Method and Apparatus for Optimizing Power Consumption in a Multiprocessor Environment
Power Source Dependent Program Execution
Method and Apparatus for Generating a Reference Signal and Generating a Scaled Output Signal Based on an Input Signal
Reduced Component Digital to Analog Decoder and Method
High Density Interconnection Device
Patent:
494,544 →
Application:
29/152,841 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 16, 1994
From: ORR, STEPHEN J.; RINALDI, ANTONIO A.
To: ATI TECHNOLOGIES INC.
Reel/Frame 006931/0239 →
Assignment of Assignor's Interest
Mar 27, 1997
From: CLARK, RICHARD L.; MARTYN, TOM C.
To: ETMA, INC.
Reel/Frame 008449/0558 →
Assignment of Assignor's Interest
Jun 24, 1997
From: KITAMURA, JOHN S.
To: ATI TECHNOLOGIES
Reel/Frame 008663/0190 →
Assignment of Assignor's Interest
Jun 30, 1997
From: WANG, CHUN; LI, RAYMOND; HARTOG, ADRIAN; GUDMUNDSON, DANIEL
To: ATI TECHNOLOGIES
Reel/Frame 008664/0503 →
Assignment of Assignor's Interest
Jun 30, 1997
From: SPRAGUE, MARK A.; FULLER, RICHARD J.
To: ATI TECHNOLOGIES
Reel/Frame 008661/0691 →
Assignment of Assignor's Interest
Jul 2, 1997
From: FULLER, RICHARD J.; GRUBER, ANDREW E,
To: ATI TECHNOLOGIES
Reel/Frame 008737/0312 →
Assignment of Assignor's Interest
Jul 14, 1997
From: ORR, STEPHEN J.
To: ATI TECHNOLOGIES
Reel/Frame 008688/0205 →
Assignment of Assignor's Interest
Jul 16, 1997
From: MINTZ, MICHAEL F.
To: ATI TECHNOLOGIES
Reel/Frame 008686/0994 →
Assignment of Assignor's Interest
Jul 24, 1997
From: RINALDI, ANTONIO; LI, RAYMOND
To: ATI TECHNOLOGIES
Reel/Frame 008737/0221 →
Assignment of Assignor's Interest
Jul 25, 1997
From: MAN, ALBERT; OGAKI, GERALD
To: ATI TECHNOLOGIES
Reel/Frame 008726/0323 →
Assignment of Assignor's Interest
Aug 6, 1997
From: DUAN, TIEYING
To: ATI TECHNOLOGIES
Reel/Frame 008735/0244 →
Assignment of Assignor's Interest
Sep 23, 1997
From: WONG, DANIEL; ALEKSIC, MILIVOJE
To: ATI TECHNOLOGIES,
Reel/Frame 008835/0672 →
Assignment of Assignor's Interest
Sep 27, 1997
From: KITAMURA, JOHN S.
To: ATI TECHNOLOGIES
Reel/Frame 008785/0625 →
Assignment of Assignor's Interest
Sep 27, 1997
From: BIZZAN, SAMI S.
To: ATI TECHNOLOGIES
Reel/Frame 008837/0545 →
Assignment of Assignor's Interest
Oct 31, 1997
From: ROSEFIELD, PETER L.; DUAN, TIEYING; GIEMBOREK, VLADIMIR F.; CHOW, HUGH
To: ATI TECHNOLOGIES
Reel/Frame 008871/0524 →
Assignment of Assignor's Interest
Oct 31, 1997
From: ROSEFIELD, PETER L.; DUAN, TIEYING; GIEMBOREK, VLADIMIR F.; CHOW, HUGH
To: ATI TECHNOLOGIES
Reel/Frame 008880/0751 →
Assignment of Assignor's Interest
Nov 4, 1997
From: SWAN, PHILIP L.
To: ATI TECHNOLOGIES
Reel/Frame 009084/0560 →
Assignment of Assignor's Interest
Nov 14, 1997
From: SINCLAIR, DAVID; HALL, OSWIN
To: ATI TECHNOLOGIES, INC.
Reel/Frame 008882/0670 →
Nunc Pro Tunc Assignment
Dec 23, 1997
From: KITAMURA, JOHN
To: ATI TECHNOLOGIES
Reel/Frame 008959/0976 →
Assignment of Assignor's Interest
Jan 7, 1998
From: MILLER, ALEX
To: ATI TECHNOLOGIES, INC.
Reel/Frame 008953/0749 →
Assignment of Assignor's Interest
Jan 7, 1998
From: VELEZ, ROBERTSON; YEH, DAVID; SWAN, PHILLIP; GLEN, DAVID
To: ATI TECHNOLOGIES, INC.
Reel/Frame 008956/0824 →
Assignment of Assignor's Interest
Jan 9, 1998
From: DRAPKIN, OLEG
To: ATI TECHNOLOGIES
Reel/Frame 008950/0679 →
Assignment of Assignor's Interest
Feb 11, 1998
From: GRUBER, ANDREW; LEVIN, YURY
To: ATI TECHNOLOGIES, INC.
Reel/Frame 009385/0892 →
Assignment of Assignor's Interest
Feb 11, 1998
From: GRUBER, ANDREW; LEVIN, YURY
To: ATI TECHNOLOGIES, INC.
Reel/Frame 009439/0602 →
Assignment of Assignor's Interest
Feb 20, 1998
From: DEROO, JOHN E.
To: ATI TECHNOLOGIES
Reel/Frame 008990/0578 →